package com.wang.beans;

import lombok.Getter;
import lombok.Setter;

import javax.validation.constraints.Min;

public class PageQuery {
	@Getter
	@Setter
	@Min(value = 1, message = "当前页码不合法")
	private int pageNo = 1;

	@Getter
	@Setter
	@Min(value = 1, message = "每页展示数量不合法")
	private int pageSize = 10;

	@Setter
	private int offset;

	public int getOffset() {
		return (pageNo - 1) * pageSize;
	}
}
